Too late for making that decision. And there was absolutely no music played at our wedding and it was good that way cause I find music at proposals/weddings/funerals can too easy cross the line from emotional to kitsch.
Anyway, as "Love actually" is our film (and a quote even made it into our wedding bands) it would have to be this one:
Billy Mack (Bill Nighy): " Christmas is all around"
...would have made it quite a humorous wedding thinking that it was in warm july...;-)